Volume and Surface Area of a Cuboid

Volume and Surface Area of a Cuboid
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2017-02-08 01:07
This example demonstrates the relationship between the volume and surface area of a cuboid. Key mathematical concepts include real numbers, straight lines, and cuboids. Using GeoGebra commands such as Point, Vector, Textfield, Segment, etc., a dynamic cuboid model is constructed. Suitable for middle school and above students to learn solid geometry.

GeoGebra Commands & Parameters

  1. Point(yAxis) → A_1
  2. Vector(A_1, B_1) → u
  3. Textfield(f) → inputBox1
  4. Vector(x_1, y_1) → v
  5. Segment(q_x, F) → c
  6. Segment(E, F) → d
  7. Segment(A_1, x_1) → e
  8. Segment(B_1, y_1) → g
  9. Segment(B_1, y_1) → h_1
  10. Sequence(Vector[(0, i), (2, f(i))], i, -3, 3, 1) → list1
  11. Sequence((i, f(i)), i, -3, 3, 1) → list2
  12. Vector(G, H) → Extreme